The main symptoms are cough, shortness of breath, change in the type of breath , difficulty breathing when lying down and vomiting. In order to prevent respiratory diseases need to comply with the animal health animal welfare standards in a timely manner to eliminate the primary disease , giving complications. bronchitis This is an acute or chronic inflammation of the bronchial mucous membranes with simultaneous involvement in the process of the trachea. There are macro-, micro — and diffuse bronchitis . Cause bronchitis are unbalanced , feeding deficit , especially carotene impact airborne irritants ( smoke , ammonia vapor ) , hypothermia , cold (bathing in cold water, prolonged exposure to rain ), and infectious and parasitic diseases .